Wireless headset



1. Wireless headset

1.1 is a front perspective view of a wireless headset showing our new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a right side elevation view thereof;

1.6 is a top plan view thereof;

1.7 is a bottom plan view thereof;

1.8 is a rear perspective view thereof;

1.9 is a front perspective view thereof when folded; and

1.10 is a left side elevation view thereof when in use.

The broken line showing portions of the wireless headset and of an environmental user do not form part of the claimed design. 

CLAIM The ornamental design for a wireless headset, as shown and described. 